A patient who set fire to his own shop attempts to avoid police questioning by leaping into an ambulance and driving off towards the pier - unaware that Alun and a sick man are in the back of the vehicle.
Quest roles:
Scott Taylor(Francis 'Frankie' Robinson), Robert Cavanah(Adam Carnegie), Siobhan Finneran, Tom Mannion(Teddy Catchpole), Paul Gabriel(Sergeant Fuller), Kananu Kirimi(Dr. Makori), Bernard Gallagher(Alf Wilkinson), Elizabeth Rider(Miss Wilkinson), Richard Ridings(Malcolm Hogg), Tony Slattery(Phil Granger)